c6-04.cs

一本很好的教材.C#开发者必备.内容全面,很难得哦.

using System;
enum Color
{
   Red,
   Green = 10,
   Blue
}
class Test
{
   static void Main() {
      Console.WriteLine(StringFromColor(Color.Red));
      Console.WriteLine(StringFromColor(Color.Green));
      Console.WriteLine(StringFromColor(Color.Blue));
   }
   static string StringFromColor(Color c) {
      switch (c) {
         case Color.Red: 
            return String.Format("红色 = {0}", (int) c);
         case Color.Green:
            return String.Format("绿色 = {0}", (int) c);
         case Color.Blue:
            return String.Format("蓝色 = {0}", (int) c);
         default:
            return "非法颜色";
      }
   }
}